108922000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 80

約数和(自身を含む): 287374464

約数和(自身を除く): 178452464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 4951, 5500, 9902, 11000, 19804, 22000, 24755, 39608, 49510, 54461, 79216, 99020, 108922, 123775, 198040, 217844, 247550, 272305, 396080, 435688, 495100, 544610, 618875, 871376, 990200, 1089220, 1237750, 1361525, 1980400, 2178440, 2475500, 2723050, 4356880, 4951000, 5446100, 6807625, 9902000, 10892200, 13615250, 21784400, 27230500, 54461000, 108922000]

約数ペア:

[(1, 108922000), (2, 54461000), (4, 27230500), (5, 21784400), (8, 13615250), (10, 10892200), (11, 9902000), (16, 6807625), (20, 5446100), (22, 4951000), (25, 4356880), (40, 2723050), (44, 2475500), (50, 2178440), (55, 1980400), (80, 1361525), (88, 1237750), (100, 1089220), (110, 990200), (125, 871376), (176, 618875), (200, 544610), (220, 495100), (250, 435688), (275, 396080), (400, 272305), (440, 247550), (500, 217844), (550, 198040), (880, 123775), (1000, 108922), (1100, 99020), (1375, 79216), (2000, 54461), (2200, 49510), (2750, 39608), (4400, 24755), (4951, 22000), (5500, 19804), (9902, 11000)]